3xy - 3xy = 0
3xy^(3)2xy(6) = 6x^(2)y^(9).
3xy
3xy and 2xy. You can see that 3xy and 2xy have something in common with each other. They both have xy and the end of them. Hope this helped.
3xy
3xy - 3xy = 0
There are only the two terms, so 8xy
3xy^(3)2xy(6) = 6x^(2)y^(9).
x=63xy-2/x39*x2y4/x69x2x6*y4
18x3y5 + 9xy3 - 3xy = 3xy(6x2y4 + 3y2 - 1)
3xy-4x + 15y-20 Sol: As there are no number are same. So -4x-3xy +15y-20 -------------------- -4x-3xy+15y-20
1,3,x,y,3x,3y,xy,3xy
3xy
3xy and 2xy. You can see that 3xy and 2xy have something in common with each other. They both have xy and the end of them. Hope this helped.
That refers to terms that have exactly the same combination of variables. For example, in 5xy + x2 - 3xy, the first and last term have the same variables, so they are similar. You can simplify an expression by combining such terms.
3xy + 3y2 = 3y (x + y)
3xy2z